print(list(1,2,3))
print(list(c(1,2,3)))
print((list3 <- list(c(1,2,3),3:7)))
source('G:/Git/R-practice/chapter5/app.R')
print(list(theDF,1:10))
list5 <- list(theDF,1:10,list3)
print(list5)
names(list5)